CN105338859A - Passenger seat with drop-down armrest assembly - Google Patents

Passenger seat with drop-down armrest assembly Download PDF

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Publication number
CN105338859A
CN105338859A CN201480019905.1A CN201480019905A CN105338859A CN 105338859 A CN105338859 A CN 105338859A CN 201480019905 A CN201480019905 A CN 201480019905A CN 105338859 A CN105338859 A CN 105338859A
Authority
CN
China
Prior art keywords
seat
handrail
assembly
tray table
end bay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201480019905.1A
Other languages
Chinese (zh)
Other versions
CN105338859B (en
Inventor
R·J·苏尔
M·W·珀利佛伊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BE Aerospace Inc
Original Assignee
BE Aerospace Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BE Aerospace Inc filed Critical BE Aerospace Inc
Publication of CN105338859A publication Critical patent/CN105338859A/en
Application granted granted Critical
Publication of CN105338859B publication Critical patent/CN105338859B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/0015—Arrangements for entertainment or communications, e.g. radio, television
    • B64D11/00153—Monitors mounted on or in the seat other than the seat back
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/75—Arm-rests
    • B60N2/753—Arm-rests movable to an inoperative position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/75—Arm-rests
    • B60N2/763—Arm-rests adjustable
    • B60N2/77—Height adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/001—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays
    • B60N3/002—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays of trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/0015—Arrangements for entertainment or communications, e.g. radio, television
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0638—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with foldable tables, trays or cup holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0639—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
    • B64D11/0644—Adjustable arm rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0646—Seats characterised by special features of stationary arms, foot or head rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0647—Seats characterised by special upholstery or cushioning features

Abstract

A seat that includes a seat bottom and seat back, an endbay assembly positioned to one side of the seat bottom, and an armrest positioned within the endbay assembly and selectively moveable between an upper position for use as an armrest and a lower position level with an upper seating surface of the seat bottom for allowing ingress and egress to the seat.

Description

There is the passenger-seat of decline armrest assembly
Technical field
The application relates to a kind of seating product, is particularly such as provided in the seat in the business class of passenger plane and high-grade cabin.
Background technology
In aircraft cabin, space is of great value, and seat arrangements becomes in the comfortableness of passenger, realizes between saving space and security balancing.Consideration in addition comprises and adapts to ill, wheelchair-bound or old passenger, and they may be difficult to the motor-driven end bay by revenue passenger seat (endbay) assembly.End bay is typically used as the storage area for extensible table, therefore needs the internal reservoir volume of certain minimum amount.Therefore, the end bay of prior art has the arm cap (armcap) at level altitude place, and this is highly generally and takes a seat surperficial 16-18cm higher than seat bottom.End bay comprises base portion, and this base portion holds harvesting table (stowedtable), and arm cap is used as the lid of housing and is used as handrail.
Therefore, need a kind of passenger-seat with arm cap, this arm cap can be reduced to the approximate altitude taking a seat surface of seat bottom, passes in and out to facilitate passenger.
Summary of the invention
Therefore, the object of this invention is to provide a kind of passenger-seat, this passenger-seat has end bay, and this end bay moves between the armrest positions raised and the in-position, seat of reduction.
An also object of the present invention is to provide a kind of passenger-seat, and this passenger-seat has end bay, and move between the armrest positions of this end bay on top and the in-position, seat of bottom, and this end bay comprises end bay base portion, this end bay base portion receives and keeps extensible table.
These and other objects of the present invention and advantage are by providing a kind of seat to realize, and this seat comprises seat base, seat bottom and backrest, and this backrest operates with base portion and is connected.Additionally provide end bay assembly, this end bay assembly determines the handrail housing of the side being positioned at seat bottom.Armrest assembly has upper arm area supported, this upper arm area supported is positioned in the armrest assembly of end bay assembly, and selectively motion between the raised position stretched out from handrail housing and dipping in handrail housing, in this dips, upper arm area supported and seat bottom take a seat surface in alignment, for facilitating seat occupant from the position side of side, seat to turnover seat.
According to another embodiment of the present invention, seat comprises: head rest, and this head rest is arranged on the top of backrest; And put leg and foot pad, this puts leg and foot pad is arranged on before seat bottom, and for moving, to support leg and the pin of seat occupant in increasing state between stowed position and expansion extended position.
According to another embodiment of the present invention, armrest assembly comprises tray table, this tray table is carried by armrest assembly, and can against armrest assembly master vertically surface reduction stowed position and vertically move between the vertical and rising expanded position at least partially laterally crossing above seat bottom in surface with the master of armrest assembly.
According to another embodiment of the present invention, tray table comprises cantilever support arm, and this cantilever support arm makes tray table be connected with armrest assembly, and supporting is in the tray table of its expanded position.
According to another embodiment of the present invention, upper arm area supported is the arm cap having liner.
According to another embodiment of the present invention, have the arm cap of liner to be arranged on armrest assembly by side, and comprise open top lid, for cover and enclosed edge across assembly.
According to another embodiment of the present invention, end bay assembly comprises structural slab, and lock set is arranged on this structural slab, and this lock set makes handrail remain on its dipping in end bay assembly when receiving and keeping.
According to another embodiment of the present invention, structural slab comprises tray table Wind spring axle, and this tray table Wind spring axle is connected with handrail by cable, to provide spring to assist when making tray table be increased to its top expanded position.
According to another embodiment of the present invention, the stationary plate table tooth bar vertically extended coordinates with the tray table rack pinion carried by handrail, to guide tray table in motion process.
According to another embodiment of the present invention, handrail Wind spring axle and handrail tooth bar coordinate with handrail rack pinion, assist for providing spring when moving to the upper position that it stretches out from handrail housing.
According to another embodiment of the present invention, provide a kind of aircraft passenger seat, it comprises: seat base, seat bottom and backrest, and this backrest operates with base portion and is connected.Head rest is arranged on the top of backrest, puts leg and foot pad is arranged on before seat bottom, at stowed position with launch to move, to support leg and the pin of seat occupant in increasing state between extended position.End bay assembly determines the handrail housing of the side being positioned at seat bottom, and comprises structural slab, and lock set is arranged on this structural slab, and it is remained on its dipping in end bay assembly by this lock set when handrail is received and kept.Provide armrest assembly, this armrest assembly comprises upper arm area supported, this upper arm area supported is determined by arm cap, this arm cap is positioned on end bay assembly, and selectively motion between the raised position stretched out from handrail housing and dipping in handrail housing, in this dips, upper arm area supported and seat bottom take a seat surface in alignment, for facilitating seat occupant from the position side of side, seat to turnover seat.Tray table is carried by armrest assembly, and can the master against armrest assembly vertically surface reduction stowed position and and master's rising expanded position that vertically surface is vertical of armrest assembly between move.Tray table at least partially laterally crosses above seat bottom and extends, and tray table Wind spring axle is connected with handrail by cable, to provide spring to assist when making tray table be increased to its top expanded position.
According to another embodiment of the present invention, provide a kind of birdman and take a seat unit, it comprises seat base and is positioned at the first and second seats on this base portion, and each seat comprises: bottom and backrest, and this backrest operates with base portion and is connected; Head rest, this head rest is arranged on the top of backrest; And put leg and foot pad, this puts leg and foot pad is arranged on before seat bottom, for moving, to support leg and the pin of corresponding first and second seat occupant in increasing state between stowed position and expansion extended position.First end bay assembly is positioned at the outside at the first seat, and Second Edge is positioned at the outside of second seat across assembly.First end bay assembly and Second Edge determine the handrail housing of the side being positioned at seat bottom separately across assembly, and comprise structural slab, and lock set is arranged on this structural slab, and it is remained on its dipping in end bay assembly by this lock set when handrail is received and kept.Armrest assembly is provided in each end bay assembly, and comprise upper arm area supported, this upper arm area supported is determined by arm cap, this arm cap is positioned on end bay assembly, and selectively motion between the raised position stretched out from handrail housing and dipping in handrail housing, in this dips, upper arm area supported and seat bottom take a seat surface in alignment, for facilitating seat occupant from the position side of side, seat to turnover seat.Tray table is carried by armrest assembly, and can against armrest assembly master vertically surface reduction stowed position and vertically surface is vertical and at least partially laterally cross between the rising expanded position that extends above seat bottom and move with the master of armrest assembly, tray table Wind spring axle is connected with handrail by cable, to provide spring to assist when making tray table be increased to its top expanded position.Central control board is between the first and second seats.
According to another embodiment of the present invention, central control board comprises storage compartment, for the first and second video-frequency monitors.
According to another embodiment of the present invention, the top surface of console comprises inner webs cap, and this inner webs cap is used as handrail in a closed position, and can open to allow to launch this first and second video-frequency monitor.
Accompanying drawing explanation
When following detailed description is to be read with reference to the drawings, the present invention will be understood best, in accompanying drawing:
Fig. 1 is the perspective view of a pair passenger-seat, and this is in erection position to passenger-seat, and corresponding handrail is in the in-position, seat of reduction;
Fig. 2 is the perspective view of a pair passenger-seat, and this is in erection position to passenger-seat, and respective arms cap is in the armrest positions of rising;
Fig. 3 is the perspective view of a pair passenger-seat, and this is in erection position to passenger-seat, and respective arms cap is in the armrest positions of rising, and the table be normally stored in end bay is launched into use location;
Fig. 4 is the side view of a pair passenger-seat, and this is in passenger-seat and sways accordingly and erection position, and respective arms cap is in the in-position, seat of reduction;
Fig. 5 is the side view representing table in centre position and the arm cap of armrest positions at an upper portion thereof;
Fig. 6 is the side view representing table in centre position and the arm cap of armrest positions at an upper portion thereof, and wherein parts remove, to represent latch mechanism and Wind spring axle assembly; And
Fig. 7 is that table moves to its stowed position and the partial side view of arm cap cut out.
Detailed description of the invention
Below with particular reference to accompanying drawing, take a seat unit 10 and comprise a pair passenger-seat 30 and 90.Seat 30 comprises backrest 32, and this backrest 32 preferably for moving between setting TTOL and variable recline location.Head rest 34 is positioned on the top of backrest 32, so as seat occupant head and neck provides comfortable and supporting.Seat bottom 36 and leg rest 38 each provide the supporting member taking a seat surface and extendible leg and pin.Seat bottom 36 has top to take a seat surface 37, and this top takes a seat hip and the thigh that surface 37 holds seat occupant.
Central control board 40 provides the space between seat 30 and 90, for storing the controller of video-frequency monitor, seat, TV and sound, call button and other type of functionality part.The top of console 40 comprises inner webs cap 42,44, and this inner webs cap 42,44 is used as handrail in a closed position, and can open to launch video-frequency monitor.
Seat 30 comprises end bay assembly 50, and outer side handrail 52 (representing the reduction, the in-position, seat that are in it in FIG) is arranged in this end bay assembly 50.In this position, the top of handrail 52 is similar to that to take a seat surface 37 with the top of seat bottom 36 concordant.Seat 90 comprises backrest 92, and this backrest 92 preferably for moving between setting TTOL and variable reclined position.Head rest 94 is positioned on the top of backrest 92, to provide supporting for the head of seat occupant and neck.Seat bottom 96 and leg rest 98 each provide the supporting member taking a seat surface and extendible leg and pin.Seat bottom 96 has top to take a seat surface 97, and this top takes a seat hip and the thigh that surface 97 holds seat occupant.Seat 90 and seat 30 share console 40.
Seat 90 comprises end bay assembly 100, and outer side handrail 102 (representing the reduction, the in-position, seat that are in it in FIG) is arranged in this end bay assembly 100.In this position, the top of outer side handrail 102 is similar to that to take a seat surface 97 with the top of seat bottom 96 concordant.Fig. 2 illustrates the handrail 52,102 at seat 30,90, is in their upper armrest position, higher than taking a seat surface 37,97 about 16-19cm.Fig. 3 illustrates the handrail 52,102 at seat 30,90, and this handrail 52,102 is in their upper armrest position respectively, and as shown in Figure 2, and table 54 is expressed as and is expanded to use location, thus strides across the distance between handrail 52 and console 40.As shown in Figure 4, video-frequency monitor 42 is expanded to the position that the occupant for seat 30 watches, backrest 34 and leg rest 38 respectively after by and extend, to be provided for the reclined position of seat occupant.
The remainder of description carries out for seat 30 in principle.Seat 90 comprises the feature identical with seat 30, and works in the same manner, and specifically, reference edge is across the operation of assembly 50 and 100 respectively.End bay assembly 50 is right-hand side end bays, and end bay assembly 100 is left-hand side end bays, has identical function.
Below with reference to Fig. 5, end bay assembly 50 is used as the shell of handrail 52.There is the arm cap 58 of liner to be arranged on the top of handrail 52, and be used as the arm supporting part of handrail 52 when being in the position such as shown in Fig. 1, and when opening as shown in Figure 3, make table 54 can raise the stowed position leaving it.Table 54 is arranged on cantilever support arm 56, and this cantilever support arm 56 makes table can pivot 90 degree of use locations to it when raising.The cantilever design of supporting arm 56 provides the supporting of the bottom for table 54, as shown in Figure 3.When table 54 launches, the cantilever design of supporting arm 56 also allows arm cap 58 to be back to its closed position, to be used as the area supported of handrail 52 by seat occupant.
Below with reference to Fig. 6-7, handrail 52 represents and is in its dipping in end bay assembly 50.End bay assembly 50 comprises substructure plate 60, and lock set 62 is arranged on this substructure plate 60, and this lock set 62 makes handrail 52 remain on its dipping in end bay assembly 50.Wind spring axle 64 is connected with handrail 52 by suitable cable, and provides spring to assist when making table 54 be increased to its upper position, as shown in Figures 5 and 6.Table 54 is guided by tooth bar 66, and this tooth bar 66 is interconnected with rack pinion 68, sees Fig. 7.
Also as shown in Figure 7, handrail 52 provides spring to assist when raising by Wind spring axle 70 and suitable cable.Handrail 52 is guided by tooth bar 72, and this tooth bar 72 is interconnected with rack pinion 74.
With reference to specific embodiments and case introduction according to of the present invention, that there is decline armrest assembly passenger-seat.Multiple details of the present invention can also change without departing from the invention.And the preferred embodiments of the present invention and the aforementioned explanation realizing best mode of the present invention are in order to example illustrates, instead of in order to limit, the present invention is determined by claim.

Claims (18)

1. a seat, comprising:
(a) seat base;
(b) seat bottom and backrest, this backrest operates with base portion and is connected;
(c) end bay assembly, this end bay assembly determines the handrail housing of the side being positioned at seat bottom; And
(d) armrest assembly, this armrest assembly has upper arm area supported, this upper arm area supported is positioned in the armrest assembly of end bay assembly, and selectively motion between the raised position stretched out from handrail housing and dipping in handrail housing, in this dips, upper arm area supported and seat bottom take a seat surface in alignment, for facilitating seat occupant from the position side of side, seat to turnover seat.
2. seat according to claim 1, wherein: this seat comprises: head rest, this head rest is arranged on the top of backrest; And put leg and foot pad, this puts leg and foot pad is arranged on before seat bottom, and for moving, to support leg and the pin of seat occupant in increasing state between stowed position and expansion extended position.
3. seat according to claim 1, wherein: armrest assembly comprises tray table, this tray table is carried by armrest assembly, and can against armrest assembly master vertically surface reduction stowed position and vertically move between the vertical and rising expanded position at least partially laterally crossing above seat bottom in surface with the master of armrest assembly.
4. seat according to claim 3, wherein: tray table comprises cantilever support arm, this cantilever support arm makes tray table be connected with armrest assembly, and supporting is in the tray table of its expanded position.
5. seat according to claim 1, wherein: upper arm area supported includes the arm cap of liner.
6. seat according to claim 5, wherein: have the arm cap of liner to be arranged on armrest assembly by side, and comprise open top lid, for cover and enclosed edge across assembly.
7. seat according to claim 1, wherein: end bay assembly comprises structural slab, lock set is arranged on this structural slab, and this lock set makes handrail remain on its dipping in end bay assembly when receiving and keeping.
8. seat according to claim 7, wherein: structural slab comprises tray table Wind spring axle, this tray table Wind spring axle is connected with handrail by cable, to provide spring to assist when making tray table be increased to its top expanded position.
9. seat according to claim 8, also comprises: the stationary plate table tooth bar vertically extended, this stationary plate table tooth bar coordinates with the tray table rack pinion carried by handrail, to guide tray table in motion process.
10. seat according to claim 1, also comprises: handrail Wind spring axle and handrail tooth bar, and this handrail tooth bar coordinates with handrail rack pinion, assists for providing spring when moving to the upper position that it stretches out from handrail housing.
11. 1 kinds of aircraft passenger seats, comprising:
(a) seat base;
(b) seat bottom and backrest, this backrest operates with base portion and is connected, head rest is arranged on the top of backrest, put leg and foot pad is arranged on before seat bottom, for moving, to support leg and the pin of seat occupant in increasing state between stowed position and expansion extended position;
C () end bay assembly, this end bay assembly determines the handrail housing of the side being positioned at seat bottom, and comprises structural slab, and lock set is arranged on this structural slab, and it is remained on its dipping in end bay assembly by this lock set when handrail is received and kept.
(d) armrest assembly, this armrest assembly comprises upper arm area supported, this upper arm area supported is determined by arm cap, this arm cap is positioned on end bay assembly, and selectively motion between the raised position stretched out from handrail housing and dipping in handrail housing, in this dips, upper arm area supported and seat bottom take a seat surface in alignment, for facilitating seat occupant from the position side of side, seat to turnover seat; And
(e) tray table, this tray table is carried by armrest assembly, and can the master against armrest assembly vertically surface reduction stowed position and and master's rising expanded position that vertically surface is vertical of armrest assembly between move, tray table at least partially laterally crosses above seat bottom and extends, and tray table Wind spring axle is connected with handrail by cable, to provide spring to assist when making tray table be increased to its top expanded position.
12. aircraft passenger seats according to claim 11, wherein: tray table comprises cantilever support arm, this cantilever support arm makes tray table be connected with armrest assembly, and tray table is bearing in its expanded position.
13. aircraft passenger seats according to claim 11, wherein: have the arm cap of liner to be arranged on by side on end bay assembly, and comprise open top lid, for covering end bay assembly.
14. aircraft passenger seats according to claim 13, also comprise: the stationary plate table tooth bar vertically extended, this stationary plate table tooth bar coordinates with the tray table rack pinion carried by handrail, to guide tray table in motion process.
15. aircraft passenger seats according to claim 11, also comprise: handrail Wind spring axle and handrail tooth bar, and this handrail tooth bar coordinates with handrail rack pinion, assist for providing spring when moving to the upper position that it stretches out from handrail housing.
16. 1 kinds of birdmans take a seat unit, comprising:
(a) seat base;
B () is positioned at the first and second seats on this base portion, each seat comprises: bottom and backrest, and this backrest operates with base portion and is connected; Head rest, this head rest is arranged on the top of backrest; And put leg and foot pad, this puts leg and foot pad is arranged on before seat bottom, for moving, to support leg and the pin of corresponding first and second seat occupant in increasing state between stowed position and expansion extended position;
(c) the first end bay assembly, this first end bay assembly is positioned at the outside at the first seat; Second Edge is across assembly, and this Second Edge is positioned at the outside of second seat across assembly, and the first end bay assembly and Second Edge determine separately across assembly:
I () is positioned at the handrail housing of the side of seat bottom, this handrail housing comprises structural slab, and lock set is arranged on this structural slab, and it is remained on its dipping in end bay assembly by this lock set when handrail is received and kept;
(ii) armrest assembly, this armrest assembly comprises upper arm area supported, this upper arm area supported is determined by arm cap, this arm cap is positioned on end bay assembly, and selectively motion between the raised position stretched out from handrail housing and dipping in handrail housing, in this dips, upper arm area supported and seat bottom take a seat surface in alignment, for facilitating seat occupant from the position side of side, seat to turnover seat;
(iii) tray table, this tray table is carried by armrest assembly, and can against armrest assembly master vertically surface reduction stowed position and vertically surface is vertical and at least partially laterally cross between the rising expanded position that extends above seat bottom and move with the master of armrest assembly, tray table Wind spring axle is connected with handrail by cable, to provide spring to assist when making tray table be increased to its top expanded position; And
D () central control board, this central control board is between the first and second seats.
17. aircraft passenger seats according to claim 16, wherein: central control board comprises storage compartment, for the first and second video-frequency monitors.
18. aircraft passenger seats according to claim 16, wherein: the top surface of console comprises inner webs cap, this inner webs cap is used as handrail in a closed position, and can open to allow to launch this first and second video-frequency monitor.
CN201480019905.1A 2013-04-04 2014-03-31 Passenger seat with descending armrest assembly Active CN105338859B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361808293P 2013-04-04 2013-04-04
US61/808,293 2013-04-04
PCT/US2014/032359 WO2014165435A2 (en) 2013-04-04 2014-03-31 Passenger seat with drop-down armrest assembly

Publications (2)

Publication Number Publication Date
CN105338859A true CN105338859A (en) 2016-02-17
CN105338859B CN105338859B (en) 2019-12-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480019905.1A Active CN105338859B (en) 2013-04-04 2014-03-31 Passenger seat with descending armrest assembly

Country Status (6)

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US (2) US9150129B2 (en)
EP (1) EP2981434B1 (en)
JP (1) JP2016521157A (en)
CN (1) CN105338859B (en)
CA (1) CA2904874C (en)
WO (1) WO2014165435A2 (en)

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